After years of being exclusive to Windows, OCCT, the leading software for PC stability and performance testing, has announced its availability on Linux platforms. This expansion also brings compatibility with the Steam Deck and an upcoming release on Steam, marking a significant milestone for both the developers and the user community.
OCCT on Linux: Almost Two Decades of Experience in System Testing Now Coming to Linux
Linux users have long faced challenges in accessing reliable stress-testing tools for CPUs and GPUs. With OCCT’s new Linux version, these challenges are addressed, offering:
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Simplified Installation: Download, set the file as executable, and begin testingโno complex dependencies required.
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Comprehensive Features: The Linux version encompasses all core functionalities found in the Windows counterpart, including CPU and GPU stress tests and power supply diagnostics.
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Server Environment Optimization: IT professionals can now validate hardware performance on Linux-based systems with ease.
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Bootable Diagnostics: Run Linux from a live DVD/USB setup to test system settings without risking OS corruption.
An open alpha version is currently accessible to Patreon members via the OCCT download page.
Steam Integration and Steam Deck Support
OCCT’s forthcoming release on Steam aims to enhance user experience by providing:
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Automatic Updates: Seamless updates through the Steam platform.
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Steam Deck Compatibility: Users can test and optimize their Steam Deck’s performance.
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Support for Ongoing Development: Subscribing to OCCT on Steam contributes to continuous software improvements.
While the official Steam launch is pending, Steam Deck users can immediately download OCCT by switching to Desktop mode and accessing the application from the OCCT download page.

Enhanced Pro Plans and Future Developments
OCCT has also updated its Pro Plans to offer greater flexibility:
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Enterprise+ for Linux: Set to launch later this year, this plan will provide advanced features tailored for businesses and professionals.
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Increased Storage for Patreon Supporters: Supporters now have the ability to generate unlimited certificates on a fixed number of setups, acknowledging their valuable contributions.
Looking ahead, OCCT has ambitious plans for 2025, including significant announcements anticipated at Computex 2025. Users are encouraged to stay tuned for further updates.
For more information and to download the latest version, visit the OCCT website.